... service 3.Customized by drawing 1.Material:carbon steel,stainless steel,aluminum and so on.2.Stamping process ... any stamping parts. Item name:Sheet metal fabricationMaterial:Steel, stainless steel, aluminum, brass etc.Making process:Laser cutting, ... Welding,Riveting, Grinding,Stamping, Assembling,etc.Surface treatment:Powder coating,Hot galvanized,Painting,Polishing,Brushing,Cataphoresis,Chrome/Zinc/ ...